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One-step Separation of Three Flavonoids from Poacynum hendersonii by High-speed Counter-current Chromatography 期刊论文
PHYTOCHEMICAL ANALYSIS, 2011, 卷号: 22, 期号: 5, 页码: 450-454
作者:  Shi, Junyou;  Li, Guoliang;  Wang, Honglun;  Zheng, Jie;  Suo, Yourui;  You, Jinmao;  Liu, Yongjun
浏览  |  Adobe PDF(227Kb)  |  收藏  |  浏览/下载:909/239  |  提交时间:2011/12/13
High-speed Counter-current Chromatography  Poacynum Hendersonii  Isoquercitrin  Quercetin-3-o-sophoroside  Quercetin-3-o-(6 ''-o-malonyl)-beta-d-glucoside  
A sensitive fluorescence reagent, 2-[2-(7H-dibenzo[a,g]carbazol-7-yl)-ethoxy]ethyl chloroformate, for amino acids determination in Saussurea involucrate and Artemisia capillaris Thunb using high-performance liquid chromatography with fluorescence detection and identification with mass spectroscopy/electrospray ionization source 期刊论文
BIOMEDICAL CHROMATOGRAPHY, 2011, 卷号: 25, 期号: 6, 页码: 689-696
作者:  Li, Guoliang;  Sun, Zhiwei;  Song, Cuihua;  Xia, Lian;  Zheng, Jie;  Suo, Yourui;  You, Jinmao
收藏  |  浏览/下载:590/0  |  提交时间:2011/12/13
Amino Acids Analysis  Hplc-fld-ms/esi  Pre-column Derivatization  Tibetan Medicine  Saussurea Involucrate  Artemisia Capillaris Thunb  
Anthocyanins composition and antioxidant activity of wild Lycium ruthenicum Murr. from Qinghai-Tibet Plateau 期刊论文
FOOD CHEMISTRY, 2011, 卷号: 126, 期号: 3, 页码: 859-865
作者:  Zheng, Jie;  Ding, Chenxu;  Wang, Liangsheng;  Li, Guoliang;  Shi, Junyou;  Li, Hui;  Wang, Honglun;  Suo, Yourui
浏览  |  Adobe PDF(481Kb)  |  收藏  |  浏览/下载:2956/922  |  提交时间:2011/12/13
Lycium Ruthenicum Murr.  Anthocyanins  Antioxidant Activity  Total Polyphenol Content  
Determination of amino acids in rat brain microdialysate with 1,2,5,6-dibenzocarbazole-9-ethyl chloroformate as labeling reagent by high performance liquid chromatographic fluorescence detection and mass spectrometric identification 期刊论文
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2011, 卷号: 879, 期号: 17-18, 页码: 1367-1374
作者:  Sun, Zhiwei;  You, Jinmao;  Li, Guoliang;  Zhao, Xian'en;  Suo, Yourui;  Wang, Xiao
收藏  |  浏览/下载:765/0  |  提交时间:2011/12/13
Amino Acid  Derivatization  High Performance Liquid Chromatography  1  Fluorescence Detection  2  Electrospray Mass Spectrometer  5  6-dibenzocarbazole-9-ethyl Chloroformate  
Supercritical CO2 cell breaking extraction of Lycium barbarum seed oil and determination of its chemical composition by HPLC/APCI/MS and antioxidant activity 期刊论文
LWT-FOOD SCIENCE AND TECHNOLOGY, 2011, 卷号: 44, 期号: 4, 页码: 1172-1178
作者:  Li Guoliang;  Shi Junyou;  Suo Yourui;  Sun Zhiwei;  Xia Lian;  Zheng Jie;  You Jinmao;  Liu Yongjun
收藏  |  浏览/下载:772/0  |  提交时间:2011/12/14
Lycium Barbarum  Supercritical Co2  Seed Oil  Fatty Acids  Antioxidant Activity  
A developed pre-column derivatization method for the determination of free fatty acids in edible oils by reversed-phase HPLC with fluorescence detection and its application to Lycium barbarum seed oil 期刊论文
FOOD CHEMISTRY, 2011, 卷号: 125, 期号: 4, 页码: 1365-1372
作者:  Li, Guoliang;  You, Jinmao;  Suo, Yourui;  Song, Cuihua;  Sun, Zhiwei;  Xia, Lian;  Zhao, Xianen;  Shi, Junyou
浏览  |  Adobe PDF(1073Kb)  |  收藏  |  浏览/下载:1595/400  |  提交时间:2011/12/13
Free Fatty Acids  Edible Oil  Lycium Barbarum l  Derivatization  Hplc-ms/ms  
Determination of trace amino acids in human serum by a selective and sensitive pre-column derivatization method using HPLC-FLD-MS/MS and derivatization optimization by response surface methodology 期刊论文
AMINO ACIDS, 2011, 卷号: 40, 期号: 4, 页码: 1185-1193
作者:  Li, Guoliang;  Cui, Yanyan;  You, Jinmao;  Zhao, Xianen;  Sun, Zhiwei;  Xia, Lian;  Suo, Yourui;  Wang, Xiao
收藏  |  浏览/下载:690/0  |  提交时间:2011/12/13
Trace Amino Acids Analysis  Human Serum  Hplc-fld-ms/ms  Pre-column Derivatization  Response Surface Methodology  
Highly sensitive and selective pre-column derivatization high-performance liquid chromatography approach for rapid determination of triterpenes oleanolic and ursolic acids and application to Swertia species: Optimization of triterpenic acids extraction and pre-column derivatization using response surface methodology 期刊论文
ANALYTICA CHIMICA ACTA, 2011, 卷号: 688, 期号: 2, 页码: 208-218
作者:  Li, Guoliang;  Zhang, Xiaolong;  You, Jinmao;  Song, Cuihua;  Sun, Zhiwei;  Xia, Lian;  Suo, Yourui
收藏  |  浏览/下载:726/0  |  提交时间:2011/12/13
Oleanolic Acids  Ursolic Acids  Pre-column Derivatization  Hplc-fld  Swertia Species  Response Surface Methodology  
Optimisation of red pepper seed oil extraction using supercritical CO2 and analysis of the composition by reversed-phase HPLC-FLD-MS/MS 期刊论文
INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, 2011, 卷号: 46, 期号: 1, 页码: 44-51
作者:  Li, Guoliang;  Song, Cuihua;  You, Jinmao;  Sun, Zhiwei;  Xia, Lian;  Suo, Yourui
收藏  |  浏览/下载:131/0  |  提交时间:2017/06/30
Free Fatty Acids  Hplc-fld-ms  Ms  Red Pepper Seed Oil  Response Surface Methodology  Supercritical Co2 Extraction  
Compositional and Antioxidant Activity Analysis of Zanthoxylum bungeanum Seed Oil Obtained by Supercritical CO2 Fluid Extraction 期刊论文
JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 2011, 卷号: 88, 期号: 1, 页码: 23-32
作者:  Xia, Lian;  You, Jinmao;  Li, Guoliang;  Sun, Zhiwei;  Suo, Yourui
浏览  |  Adobe PDF(622Kb)  |  收藏  |  浏览/下载:798/200  |  提交时间:2011/12/14
Supercritical Co2 Fluid Extraction  Zanthoxylum Bungeanum Seed Oil  Fatty Acids  Composition  Hplc-fld-ms  Antioxidant Activity